Equation is (x^2) * ( 1 + A* (cot(h*x) ) ^2 ) - B.
A,B and h are constants. I tried to solve with Matlab and Mapple. But, it is difficult find roots exactly. It is a little diffrent equation to solve with usual ways. CAn you help me?
2007-01-31 19:00:36 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
Equation is
(x^2) * ( 1 + A* (cot(h*x) ) ^2 ) - B=0
A,B and h are constants. I tried to solve with Matlab and Mapple. But, it is difficult find roots exactly. It is a little diffrent equation to solve with usual ways. CAn you help me?
2007-01-31 19:16:21 · update #1
Clarify, please. Do you want zeroes of the function? There is no equation, because there is no equals sign.
2007-01-31 19:14:01 · answer #1 · answered by a r 3 · 0⤊ 0⤋
By transcendental meditation.
Can't make sense of the equation yet. Something missing.
2007-01-31 19:29:17 · answer #2 · answered by Aldo 5 · 0⤊ 1⤋
½a²x(x-a million) + rx - r = 0 Multiply via 2. a²x(x-a million) + 2rx - 2r = 0 a²x² - a²x + 2rx - 2r = 0 a²x² + (2r-a²)x - 2r = 0 Factorise. (ax - a)(ax + 2r/a) = 0 ax - a = 0 or ax + 2r/a = 0 ax = a or ax = -2r/a x = a million or x = -2r/a²
2016-12-03 07:41:32 · answer #3 · answered by ? 4 · 0⤊ 0⤋